I'm in a 10 team keeper (10 players). If I was in last then this would be a no brainer however I am in first and traded away my life to try and win it this year but was wondering if this is worth the gamble. It's an 8x5 roto league

I am tempted to drop Furcal for Machado just for next year's possibility but I don't want to jeopordize this year because although Rollins is my main SS I tend to spot start Furcal when it's a better matchup.